🚀 go-pugleaf

Hi,

could someone help me with a serious problem regarding handles in bcb:

Suppose we have an application which opens COM port in maneer below
and does something with that (sends/recieves then closes):

//start
HANDLE hComm = CreateFile("COM2",
                      GENERIC_READ | GENERIC_WRITE,
                      0,
                      0,
                      OPEN_EXISTING,
                      0,
                      0);

{...}

CloseHandle(hComm);
//end

We compile, run exe and it goes on.

Is possible that i intercept hComm value in this program from other
application while port is opened so that i could write to the same
port by that second application simultanously? Or does only one
application at one time can do this?
Sure, i cannot open the same port already opened by this exe but if i
could have EXACTLY this handle, it would be very ok...


Thanx for ansver

Marcin K.
WUT